How many people are playing ULTRAKILL right now?

ULTRAKILL has 1,649 players on Steam right now, with a 24-hour peak of 3,463 and an all-time peak of 69,799 on Feb 2026.

What is the all-time peak player count of ULTRAKILL?

69,799 concurrent players on Feb 2026.

ULTRAKILL was released on Steam on 3 Sep 2020.

Every depot recorded for this app, sized by its current public manifest.

Export

Depot ID	Name	Platform	Language	Size on disk	Download size	Current manifest	Status
1229491	—	All platforms	—	3.62 GB	2.93 GB